Acircular picture is 8 inches in diameter.

part a.
what is the area of the picture in square inches.
a. 4 square inches
b. 8 square inches
c. 16 square inches
d. 32 square inches

part b.
a frame that is 2 inches wide surrounds the picture. what is the total area of the picture and the frame in square inches?
a. 4 square inches
b. 12 square inches
c. 36 square inches
d. 40 square inches

part a: 16 sq in./ part b: 36 sq in

Step-by-step explanation:

part a: area= π*r² = π(d/2)² = π*(8/2)² =

π*4² = π*16 square inches

part b: d=8+4 = 12     r = d/2 = 6 in

Area = π*6²

=36π

c

step-by-step explanation:

there is vertical asymptote at x = 2 and x = 0

vertical asymptote occurs at the points where the denominator is 0. so we can say that

x = 2 occurs when there is a factor (x-2) in the denominator, and

x = 0 occurs when there is a factor "x" in the denominator

thus, the denominator of the equation would have "x * (x-2)", this is option c only. that's the correct answer.

students group

step-by-step explanation:

a person who   joins a party or a seminar can explain his feelings about that particular occasion better more than anyone else.

as bella managed a show for the students in the school and invited students to watch that show

hence

students group will be the best group to survey to find this information